1666203547320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2561341}}^1$

素因数の和:2561510

約数の個数: 192

約数和(自身を含む): 5873669474400

約数和(自身を除く): 4207465927080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 139, 156, 180, 195, 234, 260, 278, 312, 360, 390, 417, 468, 520, 556, 585, 695, 780, 834, 936, 1112, 1170, 1251, 1390, 1560, 1668, 1807, 2085, 2340, 2502, 2780, 3336, 3614, 4170, 4680, 5004, 5421, 5560, 6255, 7228, 8340, 9035, 10008, 10842, 12510, 14456, 16263, 16680, 18070, 21684, 25020, 27105, 32526, 36140, 43368, 50040, 54210, 65052, 72280, 81315, 108420, 130104, 162630, 216840, 325260, 650520, 2561341, 5122682, 7684023, 10245364, 12806705, 15368046, 20490728, 23052069, 25613410, 30736092, 33297433, 38420115, 46104138, 51226820, 61472184, 66594866, 76840230, 92208276, 99892299, 102453640, 115260345, 133189732, 153680460, 166487165, 184416552, 199784598, 230520690, 266379464, 299676897, 307360920, 332974330, 356026399, 399569196, 461041380, 499461495, 599353794, 665948660, 712052798, 799138392, 922082760, 998922990, 1068079197, 1198707588, 1331897320, 1424105596, 1498384485, 1780131995, 1997845980, 2136158394, 2397415176, 2848211192, 2996768970, 3204237591, 3560263990, 3995691960, 4272316788, 4628343187, 5340395985, 5993537940, 6408475182, 7120527980, 8544633576, 9256686374, 10680791970, 11987075880, 12816950364, 13885029561, 14241055960, 16021187955, 18513372748, 21361583940, 23141715935, 25633900728, 27770059122, 32042375910, 37026745496, 41655088683, 42723167880, 46283431870, 55540118244, 64084751820, 69425147805, 83310177366, 92566863740, 111080236488, 128169503640, 138850295610, 166620354732, 185133727480, 208275443415, 277700591220, 333240709464, 416550886830, 555401182440, 833101773660, 1666203547320]

約数ペア:

[(1, 1666203547320), (2, 833101773660), (3, 555401182440), (4, 416550886830), (5, 333240709464), (6, 277700591220), (8, 208275443415), (9, 185133727480), (10, 166620354732), (12, 138850295610), (13, 128169503640), (15, 111080236488), (18, 92566863740), (20, 83310177366), (24, 69425147805), (26, 64084751820), (30, 55540118244), (36, 46283431870), (39, 42723167880), (40, 41655088683), (45, 37026745496), (52, 32042375910), (60, 27770059122), (65, 25633900728), (72, 23141715935), (78, 21361583940), (90, 18513372748), (104, 16021187955), (117, 14241055960), (120, 13885029561), (130, 12816950364), (139, 11987075880), (156, 10680791970), (180, 9256686374), (195, 8544633576), (234, 7120527980), (260, 6408475182), (278, 5993537940), (312, 5340395985), (360, 4628343187), (390, 4272316788), (417, 3995691960), (468, 3560263990), (520, 3204237591), (556, 2996768970), (585, 2848211192), (695, 2397415176), (780, 2136158394), (834, 1997845980), (936, 1780131995), (1112, 1498384485), (1170, 1424105596), (1251, 1331897320), (1390, 1198707588), (1560, 1068079197), (1668, 998922990), (1807, 922082760), (2085, 799138392), (2340, 712052798), (2502, 665948660), (2780, 599353794), (3336, 499461495), (3614, 461041380), (4170, 399569196), (4680, 356026399), (5004, 332974330), (5421, 307360920), (5560, 299676897), (6255, 266379464), (7228, 230520690), (8340, 199784598), (9035, 184416552), (10008, 166487165), (10842, 153680460), (12510, 133189732), (14456, 115260345), (16263, 102453640), (16680, 99892299), (18070, 92208276), (21684, 76840230), (25020, 66594866), (27105, 61472184), (32526, 51226820), (36140, 46104138), (43368, 38420115), (50040, 33297433), (54210, 30736092), (65052, 25613410), (72280, 23052069), (81315, 20490728), (108420, 15368046), (130104, 12806705), (162630, 10245364), (216840, 7684023), (325260, 5122682), (650520, 2561341)]